1 X 5977 SYLVANIA TUBE. 1970s PROD. 2. CE801
1 X 5977 TUBE. NEW OLD STOCK IN ORIGINAL BOX. BRAND: SYLVANIA. 1970s PRODUCTION. GRAY PLATES, RECTANGULAR GETTER. CE801U3 P4DC3F6
1 X 5977 TUBE. NEW OLD STOCK IN ORIGINAL BOX. BRAND: SYLVANIA. 1970s PRODUCTION. GRAY PLATES, RECTANGULAR GETTER. CE801U3 P4DC3F6